I have read other reviews about this machine. First, when using this machine take your time. Make sure that all stitches are taking. a number four yarn looks the best. Do not use yarn that is inconsistent in width and or has a bunch of knots. When using two threads of yarn, make sure yarn is a number three or below and just take your time, do not rush. Do not use yarns that are too thick. Thus will strain the machine. the first time that I used this machine, I took my time, so there were no drop...